update

src/main/java/au/com/royalpay/payment/manage/application/core/SimpleClientApplyService.java

@@ -17,7 +17,7 @@ public interface SimpleClientApplyService {
 
     void deleteRegisterProcessKey(String codeKey);
 
-    void sendVerifyEmail(String address, int client_id);
+    void sendVerifyEmail(String address, int client_id,String username);
 
     String checkOrGenerateVerifyMailKey(String address, String codeKey);
 

src/main/java/au/com/royalpay/payment/manage/application/core/impls/SimpleClientApplyServiceImpl.java

@@ -151,14 +151,14 @@ public class SimpleClientApplyServiceImpl implements SimpleClientApplyService {
     }
 
     @Override
-    public void sendVerifyEmail(String address, int client_id) {
+    public void sendVerifyEmail(String address, int client_id,String username) {
         JSONObject client = clientManager.getClientInfo(client_id);
         if (client == null) {
             throw new BadRequestException("Merchant not found");
         }
         String key = checkOrGenerateVerifyMailKey(address, null);
         Context ctx = new Context();
-        ctx.setVariable("url", PlatformEnvironment.getEnv().concatUrl("/register/account/mail/" + address + "/verify/" + key + "/jump"));
+        ctx.setVariable("url", PlatformEnvironment.getEnv().concatUrl("/register/account/mail/" + address + "/verify/" + key + "/jump?username="+username));
         final String content = thymeleaf.process("mail/register_application", ctx);
         SendMail sendMail = new SendMail();
         Set<String> to = new HashSet<>();

src/main/java/au/com/royalpay/payment/manage/application/web/SimpleClientApplyController.java

@@ -46,11 +46,12 @@ public class SimpleClientApplyController {
     }
 
     @RequestMapping(value = "/account/mail/{address}/verify/{codeKey}/jump", method = RequestMethod.GET)
-    public ModelAndView jumpVerifyMail(@PathVariable String codeKey, @PathVariable String address) {
+    public ModelAndView jumpVerifyMail(@PathVariable String codeKey, @PathVariable String address,@RequestParam String username) {
         simpleClientApplyService.checkOrGenerateVerifyMailKey(address, codeKey);
-        ModelAndView view = new ModelAndView("mail/register_application");
+        ModelAndView view = new ModelAndView("mail/verify_mail");
         view.addObject("codeKey", codeKey);
         view.addObject("address", address);
+        view.addObject("username",username);
         return view;
     }
 

src/main/resources/templates/mail/verify_mail.html

@@ -83,7 +83,8 @@
     $(document).ready(function () {
         window.address =  /*[[${address}]]*/'';
         window.codeKey =  /*[[${codeKey}]]*/'';
-
+        window.username =  /*[[${username}]]*/'';
+        $('#userName').val(window.username);
         $('input').keypress(function (evt) {
             if (evt.keyCode == 13) {
                 $('#login-btn').click();

src/test/java/au/com/royalpay/payment/manage/application/core/impls/SimpleClientApplyServiceImplTest.java

@@ -38,7 +38,7 @@ public class SimpleClientApplyServiceImplTest {
 
     @Test
     public void sendVerifyEmail() {
-        simpleClientApplyService.sendVerifyEmail("kira.wang@royalpay.com.au", 9);
+        simpleClientApplyService.sendVerifyEmail("kira.wang@royalpay.com.au", 9,"kiratest");
 
     }